Table 1

Patient demographics
Characteristics All patients Patients with Patients without P value
hypersensitivity hypersensitivity
Cohort 1
Number (n) 171 39 132
Sex, % male 89% 95% 89% 0.12
Age (years) 38 ± 9 38 ± 11 37 ± 8 0.55
Race, % Caucasian 74% 77% 73 0.68
Cohort 2
Number (n) 249 63 186
Sex, % male 89% 81% 92% 0.016
Age (years) 36 ± 8 34 ± 7 37 ± 8 0.014
Race, % Caucasian 78% 79% 77% 0.86
Cohort 1 + cohort 2
Number (n) 420 102 318
Sex, % male 92% 92% 92% 1
Age (years) 37 ± 8 36 ± 9 37 ± 8 0.47
Race, % Caucasian 86% 87% 86% 0.86

Wang et al.

Wang et al. BMC Medical Genomics 2012 5:32   doi:10.1186/1755-8794-5-32

Open Data